What You Need:
1 – CR-123A Battery
Instructions:
Ensure the panel is disarmed.
Remove the carbon monoxide detector from its base plate by twisting counterclockwise.
Remove the old batteries.
Replace with a new CR-123A battery.
Reinstall the carbon monoxide detector by lining up the grooves and twisting clockwise.
Test the sensor.
Check the panel to ensure the error has cleared.
If the error persists, please call our Account Specialists for further assistance
CA (587) 844-5377 | US (385) 832-9055
